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Training Hybrid Search (BM25+Vector) - Optimizing Embedded Search

Ref: ZKC742
10 people max.
4400€ HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$170/day onsite · +$500 with certification exam
4 journées
distanciel

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Learning objectives

  • Master BM25 and vector hybridization for precise searches in professional electronics
  • Develop skills in implementing hybrid search on Arduino and Raspberry Pi
  • Design optimized hybrid indexes for sensor data and PCB schematics
  • Implement certifying hybrid search pipelines in the enterprise
  • Optimize search performance in embedded IoT projects
  • Deploy scalable hybrid search solutions for electronic environments
  • Acquire certifying skills in advanced hybrid search training

The Learni story

Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.

Don't let this gap widen

Why this program matters

  • Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.

  • Organizations that don't train their talents on key topics see their competitiveness drop.

  • Every quarter without training is a gap widening with competitors who invest.

  • The cost of inaction quickly exceeds that of well-targeted training.

Fouzi Benzidane
Fouzi Benzidane

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1Hybrid Search Fundamentals: BM25 Algorithms and Vector Embeddings (Arduino Intro)

Discover advanced principles of BM25 for lexical matching and vector embeddings for semantic similarity, applied to electronic data, through practical workshops on Arduino to index sensor logs, exercises in hybrid score fusion, creation of a first BM25+vector index on real PCB datasets, relevance analysis with Recall/Precision metrics, while developing certifying professional skills.

Module 2Hybrid Search Implementation: Pipelines on Raspberry Pi (Elasticsearch, FAISS Tools)

Dive into building hybrid search pipelines with Elasticsearch for BM25 and FAISS for vectors, adapted to Raspberry Pi in IoT, perform hybrid indexing exercises on circuit data, late/early fusion of rankings, query-time optimization with reranking, tests on concrete cases of electronic schematic search, deliverables include a functional prototype deployed, strengthening enterprise skills.

Module 3Hybrid Search Optimization: Tuning and Scalability (PCB Datasets, Raspberry Pi Clusters)

Optimize hybrid search systems for high performance on large PCB and sensor volumes, via BM25 parameter tuning and vector quantization, workshops on Raspberry Pi clusters for distributed scaling, hybrid bias management, A/B testing relevance, real-time search integration in Arduino gateways, advanced exercises with NDCG metrics, production of optimization reports, certifying skills for professional projects.

Module 4Hybrid Search Deployment: Production and Monitoring (Full Arduino/RPi Integration)

Deploy hybrid search engines in production on Arduino and Raspberry Pi, monitoring configuration with Prometheus/Grafana for latency/relevance, API search securing, fault-tolerance and auto-scaling workshops, real use cases in industrial electronics, finalization of a capstone project deliverable, peer-to-peer review, acquisition of immediately deployable enterprise certifying skills.

Evaluation method

  • Advanced quizzes on hybrid search algorithms and metrics
  • Practical projects on Arduino/RPi with code and relevance evaluation
  • PCB case study: oral presentation and technical report

Learning method

  • Advanced theory with live demonstrations on BM25/FAISS tools
  • Hands-on practical workshops on Arduino and Raspberry Pi
  • Real case studies in IoT electronics and PCB
  • Individualized final project with expert feedback

Methods, materials and delivery

The Training Hybrid Search (BM25+Vector) - Optimizing Embedded Search program is delivered onsite or remote (blended-learning, e-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training Hybrid Search (BM25+Vector) - Optimizing Embedded Search program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training Hybrid Search (BM25+Vector) - Optimizing Embedded Search program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.

Verified reviews

What our learners

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TomFormation AWS — Cloud Practitioner
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« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
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« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
Our method

Training quality, guaranteed at every step

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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